JPS59415Y2 - Structure of second floor exterior wall panel attachment part - Google Patents

Description

[Detailed description of the invention] The present invention relates to the structure of the second-floor exterior wall panel attachment part. Specifically, a fixing metal fitting 2 having a substantially U-shaped cross section is fixed to the upper surface of a beam 1, and an auxiliary metal fitting 3 having a substantially inverted U-shaped cross section is fixed to the upper surface of a beam 1. Cover the fixing bracket 2, and drill a long hole 6 facing the longitudinal direction of the beam 1 in one of the rising piece 4 of the fixing bracket 2 and the hanging piece 5 of the auxiliary bracket 3, and a through hole 7 in the other. Then, a nut 9 is screwed onto the bolt 8 inserted through the through hole 7 and the elongated hole 6, and one of the horizontal piece 11 of the panel support fitting 10 having a cross-section shape and the central piece 12 of the auxiliary fitting 3 is screwed onto the bolt 8 inserted through the through hole 7 and the long hole 6. A long hole 13 facing the side of the beam 1 is bored on one side, and a through hole 14 is bored on the other side, and nuts 1 to 16 are screwed into the bolt 15 inserted through the through hole 14 and the long hole 13. This is related to the structure of the second floor exterior wall panel mounting portion, in which the lower end of the exterior wall panel 18 is placed on the upper end of the vertical piece 17 of the panel support fitting 10.

In the conventional structure of the second-floor exterior wall panel installation part, the angle-shaped panel support bracket for attaching the exterior wall panel is
The mounting position is determined in advance by the round hole in the beam for inserting the bolt and the round hole in the panel support bracket, and the panel support bracket cannot be moved in the longitudinal direction of the beam, so the panel support bracket is not installed between the pillars. When the panel support fittings are fitted, the round holes in the beams and the round holes in the panel support fittings do not match, making it impossible to insert bolts into the round holes, and requiring a portion of the panel support fittings to be cut, which is time-consuming. was there.

Also, since the panel support fittings cannot be adjusted indoors or outdoors,
In some cases, there were gaps in the exterior wall panels.

The present invention was made in view of the above-mentioned conventional drawbacks, and its first purpose is to make it possible to move and adjust the panel support fittings for attaching external wall panels indoors and outdoors. The second objective is to provide a structure for a second floor exterior wall panel attachment part that can prevent steps from occurring between the panels, and the second objective is to make it possible to adjust the panel support fittings in the longitudinal direction of the beams. To provide a structure for a second floor exterior wall panel mounting part that can be adjusted so that panel support fittings can be bolted to a beam and can simplify construction.

The present invention will be explained in detail below with reference to the accompanying drawings.

In the figure, reference numeral 1 is a beam made of ■-shaped steel, and the upper flange 19 of the beam 1 is pre-drilled with two round holes 20 each.

Reference numeral 2 denotes a fixing metal fitting having a substantially U-shaped cross section, and it does not have to be long, but may have an appropriate length.

Two through holes 22 are bored in the bottom piece 21 of the fixture 2 at the same intervals as the round holes 20, and nuts 24 are welded to the inner surface of the through holes 22.

The bolts 23 inserted into the round holes 20 from the lower surface of the upper flange 19 of the beam 1 are screwed into the nuts 24 of the bottom piece 21 of the fixture 2 to secure the fixture 2 to the beam 1 at regular intervals. .

Reference numeral 3 denotes a long auxiliary fitting having a substantially inverted U-shaped cross section, which is placed over the fixing fitting 2 on the beam 1, with the rising piece 4 of the fixing fitting 2 and the hanging piece 5 of the auxiliary fitting 3 facing each other. .

A through hole 7 is bored in the rising piece 4 of the fixture 2, and a nut 9 is welded to its inner surface. A long hole 6 facing in the longitudinal direction is bored, and a bolt 8 inserted through the long hole 6 from the outside surface of the hanging piece 5 is screwed onto a nut 9.

However, the auxiliary metal fitting 3 can be adjusted by loosening the bolt 8 and nut 9 and moving the auxiliary metal fitting 3 in the longitudinal direction of the beam 1 through the elongated hole 6. After adjustment, the auxiliary metal fitting 3 can be adjusted by tightening the bolt 8 and nut 9 firmly. The metal fitting 3 is fixed to the beam 1.

Reference numeral 14 denotes a through hole provided in the center piece 12 of the auxiliary metal fitting 3 slightly toward the outdoor side, and a nut 16 is also welded to the lower surface of this through hole 14.

Reference numeral 10 denotes a panel support fitting having a cross-sectional shape, and a horizontal piece 11 of the panel support fitting 10 has a long hole 13 facing the indoor/outdoor direction facing the through hole 14 of the central piece 12. , a bolt 15 inserted into a long hole 13 from the upper surface of the horizontal piece 11 is screwed onto a nut 16, so that the panel support fitting 10 can be moved and adjusted indoors and outdoors along this long hole 13,
After adjustment, the bolt 15 should be tightly tightened.

Reference numeral 17 denotes a vertical piece of the panel support fitting 10, and this vertical piece 17 is located on the outdoor side of the beam 1, as shown in FIG.

Reference numeral 18 denotes an outer wall panel, and a groove 25 is bored in the lower surface of the outer wall panel 18 along the longitudinal direction of the beam 1.
The outer wall panel 18 is placed on the panel support fitting 10 so that the upper end of the vertical piece 17 fits into the panel 5.

Therefore, the outer wall panel 18 is also located on the outdoor side than the beam 1, so that a thick heat insulating material or the like can be stored within the outer wall.

Note that in order to cover the fixture 2 with the auxiliary bracket 3, it is not necessarily necessary to cover it from above; instead, the fixture 2 passes through a notch 26 cut out in the hanging piece 5 of the auxiliary bracket 3, as shown in FIG. Move the auxiliary metal fitting 3 towards the indoor side and cover it.
Thereafter, the auxiliary metal fitting 3 may be shifted in the longitudinal direction of the beam 1 so that the through hole 7 of the fixing metal fitting 2 and the elongated hole 6 of the auxiliary metal fitting 3 coincide with each other.

27 is a floor slab, and the floor slab 27 is placed on the upper surface of the auxiliary metal fitting 3 on the indoor side without using any special metal fittings.

As described above, the present invention fixes a fixing metal fitting having a substantially U-shaped cross section to the upper surface of the beam, and covering the fixing metal fitting with an auxiliary metal fitting having a substantially inverted U-shaped cross section, so that one of the rising pieces of the fixing metal and the hanging piece of the auxiliary metal fitting is attached to the upper surface of the beam. A long hole facing the longitudinal direction of the beam is made on one side, a through hole is made on the other side, and a nut is screwed into the bolt inserted through the through hole and the long hole, so that the auxiliary metal fittings can be used. Even in cases where the auxiliary metal fittings will not fit between the pillars if the beam is installed, the elongated hole allows the auxiliary fitting to be moved in the longitudinal direction of the beam and placed between the pillars with the bolts and nuts loosened, making it easier to install. This has the advantage of improving

In addition, a long hole facing the side of the beam is drilled in one of the horizontal piece of the panel support bracket with a cross-sectional cross-section and the center piece of the auxiliary bracket for attaching the exterior wall panel, and a through hole is drilled in the other. The panel support fittings are moved along the long holes with the bolts and nuts loosened, while nuts are screwed onto the bolts inserted through the through holes and the long holes. It has the advantage of being able to adjust the width of the ridges and to prevent differences in level between the outer wall panels.

[Brief explanation of the drawing]

FIG. 1 is an exploded perspective view showing one embodiment of the present invention, and FIG. 2 is a side sectional view of the same. 1...Beam, 2...Fixing metal fittings, 3...
... Auxiliary metal fittings, 4 ... Standing pieces, 5 ...
... hanging piece, 6 ... long hole, 7 ... through hole, 8 ... bolt, 9 ... nut, 10
...Panel support fitting, 11...Horizontal piece, 12...Central piece, 13...Elongated hole, 1
4...Through hole, 15...Bolt, 16.
...Natsuto, 17...Vertical piece, 18...
...Exterior wall panel.

Claims (1)

[Scope of utility model registration request] Fix a fixing bracket with a roughly U-shaped cross section to the top of the beam, cover the fixture with an auxiliary bracket with a roughly inverted U-shaped cross section, and attach one of the rising piece of the fixture and the vertical piece of the auxiliary bracket to the beam. A through hole is drilled in one of the long holes facing the longitudinal direction, and a nut is screwed into the through hole and the bolt inserted through the through hole, and the horizontal piece of the panel support fittings having a cross-sectional shape is connected. Drill a long hole facing the side of the beam in one of the center pieces of the auxiliary fitting, and a through hole in the other, and screw a nut into the bolt inserted through the through hole and the long hole. , The structure of the second floor exterior wall panel mounting part where the lower end of the exterior wall panel is placed on the upper end of the vertical piece of the panel support fitting.